Game Lab: learn to sign,
then sign to learn.

Most school software shows you a sign and asks you to watch. Game Lab asks you to make it. The handshape is the controller — you fingerspell your answer in ASL, the camera reads it, and the rock doesn't blast until you do. Two dozen games, free in a browser, with a teacher dashboard for the classrooms that want one.

What Game Lab is

Game Lab is two dozen camera-driven games where signing is how you win. There are twenty-six the day this is written. You fingerspell and sign your answers in ASL, the camera reads your hand with a recognizer trained on Deaf signers, and the game doesn't advance until the sign is right. The flagship is Star Patrol — a space blaster where asteroids drift down carrying equations and you sign the answer to take out the matching rock before it lands.

The thing that separates it from most school software is small and total. Most software treats a sign as a thing to display: a picture of a handshape, a video played once for a hearing kid to watch, nothing about the game depending on whether you can make it yourself. Game Lab turns that around. The sign isn't shown to you. It's asked of you. The hands belong to the kid, not the screen.

The catalog scaffolds on purpose. The first games — Letter Trainer and Speed Sign — teach the fingerspelled alphabet and drill it to speed; the camera tells you when an A is an A and the clock pushes you faster. That's the deposit. Then the rest of the games spend it. Sign the chemical symbol for iron. Spell a state capital. Sort the planets in. Same input, every subject: drill the alphabet once, then spend it across the whole curriculum. That's the line the whole thing hangs on — learn to sign, then sign to learn.

What we built

Two halves, built to fit. The free games are the front door, and they're the whole game, not a trial that expires. The classroom plan is the part a teacher adds when they want to run the games in a room and see what stuck.

• The sign-first games Two dozen of them, each teaching real content you answer by fingerspelling: spelling, the periodic table, state capitals, the planets, fractions, anatomy, constellations, free-throw math. The first ones teach the alphabet; the rest put it to work. Most run Easy, Normal, or Hard, with subject categories and a daily streak.
• The on-device recognizer The camera reads fingerspelling on the machine itself — trained on Deaf signers, not on a hearing person's guess at the handshape. Nothing about the round leaves the room. The hand is the input; the recognizer is the part that makes the hand count.
• The teacher dashboard The classroom plan adds per-letter progress, so a teacher can see which letters a student still fumbles; leaderboards scoped to the class instead of the whole internet; and curriculum tie-ins by subject. Camera-driven games that still report where the teaching happens.
• Grade passback The score lands in the gradebook a teacher already keeps, over the open standard the gradebook already speaks — no second system to check, no copying numbers by hand. The play stays in the browser; the record shows up where grading already lives.
• Access as the floor Every game runs with the speakers muted. Captions are on by default for anything spoken. And a student whose camera won't cooperate isn't locked out — every game takes the keyboard too, so you can press A through Z and stay in the round. Built Deaf-first, which is exactly what makes it work for every learner.
• Installations Beyond the browser: the studio can build a screen and a camera into a real room — a kiosk for a museum floor, a cart that rolls between classrooms, a library station — scoped to the space and the people who use it, with a game built for the room on request.

* Target. Twenty-six games are live and free today; the catalog and recognizer are built so a hundredth game is a folder, not a rewrite. The number we promise is the one you can play right now.

Where the pattern came from

This part is older than any browser. I keep coming back to the residential-school hallway, where the patterns for all of this got invented long before anyone called it product design. Kids worked out the alphabet between classes, drilled it the way you drill anything you need fast and can't look up, and they did it as a game — because a game is how a child learns a language without being told they're studying. Game Lab is that hallway, ported to a browser, with the camera doing the part a patient older cousin used to do.

I didn't grow up with software that asked me to sign. Nobody did. The drills were flashcards and a willing relative, and the games were the ones we made up. Game Lab is the version that didn't exist then: two dozen ways to practice where the alphabet is the controller and the subject is the prize.

The handshape isn't on the screen. It's in your hands, and it's how you win. — the rule every game in the catalog obeys

Try it.

Below is a small, working slice of the loop: a round where signing the answer wins. In Game Lab you'd fingerspell these letters into the camera. Here they're keys — the same round, with the keyboard fallback every real game ships with. Pick a subject, then spell the answer to blast the rock. Nothing here phones home; it's the answer-check, running in your browser.

Why this fits 1891

The pitch on madeby1891.com is for systems built end to end, in Frederick, under one roof — and built so the floor works for everyone in the room. Game Lab is that pitch applied to a classroom. The games run muted. Captions are on without anyone remembering to turn them on. A kid without a working camera presses A–Z and stays in the round. None of that is an accessibility skin bolted on at the end — signing-first, captioned, keyboard-ready is just what the game needs to be to work for the Deaf kid and the hearing kid at the same table. It's free in a browser because a Deaf-first product shouldn't put the floor behind a paywall.

What's still unfair about this

A camera that reads a hand will never read every hand the same. Lighting, skin tone, a kid who signs left-handed, a desk too close to the lens — the recognizer is good and it is not perfect, and the day we forget that is the day a kid gets told they signed it wrong when they didn't. So the keyboard fallback isn't a consolation prize; it's a promise that no student is ever locked out of a round because the camera had a bad moment. We measure the games by who got to play, not by how clever the recognizer is.

The other honest part: the free games are the whole game on purpose, and the classroom plan earns its keep from the dashboard, not from gating the fun behind it. The temptation in school software is always to move one more thing behind the subscription. Game Lab's line is that the playing is free and the teacher tools are what you pay for — a kid on a library computer gets the same game a funded classroom does. The day the free version feels like a trial, we built it wrong.

A kid finds a game on a library computer and is signing the answer inside a minute. That part isn't a trial that expires. It's the whole game, given away. — Anthony Mowl, framing the build for Game Lab